"Ctrl + X" is a keyboard shortcut commonly used in computer applications to cut selected text or items. When you press these keys together, the highlighted content is removed from its original location and temporarily stored in the clipboard, allowing you to paste it elsewhere. This function is particularly useful for organizing documents or files, as it enables users to move information quickly without needing to delete and then paste it separately. The cut content can be pasted using the "Ctrl + V" shortcut, making it a convenient tool for editing and rearranging data in various software programs, including Microsoft Word and Google Docs.